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Academic Calendar

Holidays and Special Dates
Holiday Details
Memorial Day

No classes on May 27, University closed.

Memorial Day Make-Up Day: May 31

Juneteenth

No classes on June 19, University closed.

Juneteenth Make-Up Day: June 21

Independence Day

No classes on July 4, University closed.

Independence Day Make-Up Day: July 5

Session Dates
Term Dates
Full Summer Term (X)

May 20–August 9

Session A

May 20–June 28

Session B

July 1–August 9

Session G

May 20–June 14

Session J

June 17–July 12

Session H

June 3–June 28

Session R

July 1–July 26

Columbia Student Course Registration Dates

Registration, add/drop, and withdrawal deadlines.

Visiting Student Admissions Deadlines

Application deadlines and program dates.

Visiting Student Course Registration Dates

Registration, add/drop, and withdrawal deadlines.